Microaerophiles:
A)grow best when the environment has a small amount of carbon dioxide.
B)grow best when the environment has a small amount of free oxygen.
C)need a high concentration of carbon dioxide.
D)need a high concentration of oxygen.

Question

Quizplus · Accepted Answer

Microaerophiles need small amounts of oxygen to grow, but cannot tolerate high concentrations of oxygen. They also require lower levels of carbon dioxide than obligate anaerobes.